Double Compression Sleeve Hex Nut 3/8 (9/16-20)THREADED SLEEVE NUT

Double Compression Sleeve Hex Nut, Connection Size: 3/8 in, Connection Type: Threaded, Brass, 0.61 in L, 0.62 in Hex, For Use With: Aluminum, Copper, Plastic Tubing, 250 psi, Additional Information: 9/16-20 Thread Size, 0.040 lb Weight